200193765

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 327038592

約数和(自身を除く): 126844827

約数列:

[1, 3, 5, 15, 61, 183, 305, 331, 661, 915, 993, 1655, 1983, 3305, 4965, 9915, 20191, 40321, 60573, 100955, 120963, 201605, 218791, 302865, 604815, 656373, 1093955, 3281865, 13346251, 40038753, 66731255, 200193765]

約数ペア:

[(1, 200193765), (3, 66731255), (5, 40038753), (15, 13346251), (61, 3281865), (183, 1093955), (305, 656373), (331, 604815), (661, 302865), (915, 218791), (993, 201605), (1655, 120963), (1983, 100955), (3305, 60573), (4965, 40321), (9915, 20191)]